48901120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9551}}^1$

素因数の和:9576

約数の個数: 44

約数和(自身を含む): 117317664

約数和(自身を除く): 68416544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9551, 19102, 38204, 47755, 76408, 95510, 152816, 191020, 305632, 382040, 611264, 764080, 1222528, 1528160, 2445056, 3056320, 4890112, 6112640, 9780224, 12225280, 24450560, 48901120]

約数ペア:

[(1, 48901120), (2, 24450560), (4, 12225280), (5, 9780224), (8, 6112640), (10, 4890112), (16, 3056320), (20, 2445056), (32, 1528160), (40, 1222528), (64, 764080), (80, 611264), (128, 382040), (160, 305632), (256, 191020), (320, 152816), (512, 95510), (640, 76408), (1024, 47755), (1280, 38204), (2560, 19102), (5120, 9551)]